Drivetrain› Drive Shafts and Components
Yukon Gear & Axle
Yukon Gear 4340 Chrome-Moly Replacement Outer Stub For Dana 44 / Jeep JK Rubicon
SKU: Y001 YA W39127
Beginner — under 30 min
Description
Part #: YA W39127
Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.
Yukon Gear and Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the best in heat-treating technologies provide a strong axle for all uses
MIA's Description
It is built for high-tensile strength and durability, utilizing superior production methods and advanced induction coil heat treating. This axle is compatible with a 1350/5-716X Series u-joint.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Yukon Gear & Axle |
| Part Number | Y001 YA W39127 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy